* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
    color: #01A2E7
}

a:hover {
    text-decoration: underline;
}

body {
    background-color: #F2F2F2;
}

header {
    text-align: center;
}

h1,
h2 {
    font-family: "Myriad Pro", Arial, Helvetica, sans-serif;
    font-weight: normal;
}

h1 {
    font-size: 42px;
    padding: 35px;
}

h2 {
    font-size: 16px;
    margin-bottom: 10px;
    position: relative;
    top: -19px;
}

.button-wrapper,
.gallery {
    box-shadow: 0 0 1px 0 rgba(0, 0, 0, 0.25);
}

.gallery {
    width: 920px;
    height: 400px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    margin: 0 auto;
    overflow: hidden;
}

.slide {
    display: flex;
    transition: all 0.5s ease-in-out;
}

.slide > img {
    width: 100%;
}

.button-wrapper {
    width: 920px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.button-wrapper,
.button-wrapper>button {
    border: 1px solid rgba(200, 200, 200, 0.5);
}

.button-wrapper>button {
    width: 60px;
    background: none;
}

.button-wrapper>button:focus {
    outline: none;
}

.button-wrapper>button>a {
    display: block;
    padding-top: 10px;
    position: relative;
}

.button-wrapper>button>a.active {
    box-shadow: inset 0 0 40px 0 rgba(0, 0, 0, 0.3);
}

.button-wrapper>button>a.active:before {
    content: '';
    border: 10px solid transparent;
    border-top-color: #fff;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -3px);
}
